Wich of the following is the most likely cause of succession in ecosystems?
a. arrival of a new species
b. rain
c. loss of an animal species
d. wildfires

How can you keep track of variables in a science experiment?

What pattern of migration do whales follow?

Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)